{"id":793,"date":"2009-10-07T08:52:00","date_gmt":"2009-10-06T23:52:00","guid":{"rendered":"http:\/\/njet.oops.jp\/wordpress\/2009\/10\/07\/asymptote%e3%81%ae%e7%b7%b4%e7%bf%92-no0002-%e3%80%8c2%e7%9b%b4%e7%b7%9a%e3%81%ae%e4%ba%a4%e7%82%b9%e3%80%8d\/"},"modified":"2009-10-07T10:42:27","modified_gmt":"2009-10-07T01:42:27","slug":"asymptote%e3%81%ae%e7%b7%b4%e7%bf%92-no0002-%e3%80%8c2%e7%9b%b4%e7%b7%9a%e3%81%ae%e4%ba%a4%e7%82%b9%e3%80%8d","status":"publish","type":"post","link":"https:\/\/njet.oops.jp\/wordpress\/2009\/10\/07\/asymptote%e3%81%ae%e7%b7%b4%e7%bf%92-no0002-%e3%80%8c2%e7%9b%b4%e7%b7%9a%e3%81%ae%e4%ba%a4%e7%82%b9%e3%80%8d\/","title":{"rendered":"Asymptote\u306e\u7df4\u7fd2 No.0002 \u300c2\u76f4\u7dda\u306e\u4ea4\u70b9\u300d"},"content":{"rendered":"<p>\u304a\u7d75\u63cf\u304d\u30bd\u30d5\u30c8 Asymptote \u306e\u7df4\u7fd2\u30012\u56de\u76ee\u3002\u6bce\u56de\u30c6\u30fc\u30de\u3092\u6c7a\u3081\u3066\u3001\u6bd4\u8f03\u7684\u30b7\u30f3\u30d7\u30eb\u306a\u4f8b\u984c\u3067\u7df4\u7fd2\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3046\u3002\u4eca\u56de\u306f\u3001\u7dda\u5206\u3092\u5f15\u304f\u3053\u3068\u3068\u30012\u76f4\u7dda\u306e\u4ea4\u70b9\u3092\u6c42\u3081\u308b\u3053\u3068\u3002\u3068\u3053\u308d\u3067\u3001Asymptote\u306fMetaPost\u304b\u3089 whatever \u3068\u3044\u3046\u4fbf\u5229\u306a\u5909\u6570\u3092\u5f15\u304d\u7d99\u304c\u306a\u304b\u3063\u305f\u3089\u3057\u3044\u3002\u7406\u7531\u306f\u5206\u304b\u3089\u306a\u3044\u304c\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6697\u9ed9\u88e1\u306b\u9023\u7acb1\u6b21\u65b9\u7a0b\u5f0f\u3092\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3002(\u660e\u793a\u7684\u306b\u672a\u77e5\u6570\u3092\u4e0e\u3048\u308c\u3070\u9023\u7acb\u7cfb\u3092\u89e3\u304b\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u308b\u3089\u3057\u3044\u304c\u3001\u307e\u3060\u3084\u3063\u3066\u3044\u306a\u3044\u3002\u307e\u3001\u305d\u306e\u3046\u3061\u306b\u306d\u3002)\u3000\u305d\u306e\u4ee3\u308f\u308a\u3001\u666e\u6bb5\u4f7f\u3044\u305d\u3046\u306a\u3053\u3068\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3067\u5b9a\u7fa9\u6e08\u307f\u3067\u3042\u308b\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u30012\u76f4\u7dda\u306e\u4ea4\u70b9\u3092\u6c42\u3081\u308b\u306b\u306f\u3001extension \u3068\u3044\u3046\u95a2\u6570\u3092\u4f7f\u3046\u3002<\/p>\n<p><a href=\"http:\/\/www.flickr.com\/photos\/sukarabe\/3987999759\/\" title=\"Asymptote\u306e\u7df4\u7fd2 No.0002 \u300c2\u76f4\u7dda\u306e\u4ea4\u70b9\u300d by sukarabe, on Flickr\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/farm3.static.flickr.com\/2441\/3987999759_62c6aa7a32_o.png\" width=\"227\" height=\"157\" alt=\"Asymptote\u306e\u7df4\u7fd2 No.0002 \u300c2\u76f4\u7dda\u306e\u4ea4\u70b9\u300d\" \/><\/a><\/p>\n<div class=\"scroll-block\">\n<pre>\r\n\/*\r\n  Asymptote\u306e\u7df4\u7fd2 No.0002 \u300c2\u76f4\u7dda\u306e\u4ea4\u70b9\u300d\r\n  t0002.asy\r\n *\/\r\n\r\nsize(8cm,0);\r\n\r\npair A=(0,0), B=(2,2);\r\npair C=(0,2), D=(3,0);\r\n\r\npair E=extension(A,B,C,D); \/\/ E=\u76f4\u7ddaAB\u3068\u76f4\u7ddaCD\u306e\u4ea4\u70b9\r\n\r\npath l1=A--B; \/\/ \u30d1\u30b9 l1=\u76f4\u7ddaAB\r\npath l2=C--D;\r\n\r\ndraw(l1^^l2);           \/\/ ^^ \u306f\u30d1\u30b9\u3092\u7d50\u5408\u3059\u308b\r\ndot(\"E\",E,1.5N,red);    \/\/ \u30e9\u30d9\u30eb\u306fN(=North)\u65b9\u5411\u30011.5\u500d\u306e\u4f4d\u7f6e\u3002\u8d64(red)\u3067\u63cf\u304f\u3002\r\ndot(\"$A$\",A,dir(B--A)); \/\/ \u30e9\u30d9\u30eb\u306e\u4f4d\u7f6e\u306fB--A\u306a\u308b\u30d1\u30b9\u306e\u65b9\u89d2(dir)\r\ndot(\"$B$\",B,dir(A--B));\r\ndot(\"$C$\",C,dir(D--C));\r\ndot(\"$D$\",D,dir(C--D));\r\n<\/pre>\n<\/div>\n<p>\u7dda\u5206\u306f\u5225\u3005\u306b\u5f15\u3044\u3066\u3082\u826f\u3044\u304c\u3001\u30d1\u30b9\u306e\u7d50\u5408\u3068\u3044\u3046\u306e\u3092\u8a66\u3057\u3066\u307f\u305f\u3002\u305d\u308c\u304b\u3089\u3001\u30e9\u30d9\u30eb\u306e\u4f4d\u7f6e\u6307\u5b9a\u306b\u6ce8\u76ee\u3002\u6771\u897f\u5357\u5317\u306a\u3069\u306e\u4ed6\u306b\u3001\u30e9\u30d9\u30eb\u3092\u8cbc\u308b\u65b9\u89d2\u304c\u6307\u5b9a\u3067\u304d\u308b\u3002\u305d\u308c\u3082\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u306b\u3002\u4f8b\u3048\u3070 dir(B&#8211;A) \u3068\u6307\u5b9a\u3059\u308c\u3070\u3001\u30d9\u30af\u30c8\u30ebBA \u306e\u65b9\u89d2\u306b\u30e9\u30d9\u30eb\u304c\u8cbc\u3089\u308c\u308b\u3002\u3055\u3089\u306b\u9762\u767d\u3044\u306b\u306f\u3001\u65b9\u89d2\u306e\u524d\u306b\u5b9f\u6570\u3092\u66f8\u304f\u3068\u3001\u305d\u306e\u5206\u3060\u3051\u30e9\u30d9\u30eb\u307e\u3067\u306e\u8ddd\u96e2\u304c\u5f15\u304d\u4f38\u3070\u3055\u308c\u308b\u306e\u3067\u3042\u308b\u3002\u306a\u308b\u307b\u3069\u306d\uff01 <img src=\"https:\/\/njet.oops.jp\/wordpress\/wp-includes\/images\/smilies\/mrgreen.png\" alt=\":mrgreen:\" class=\"wp-smiley\" style=\"height: 1em; max-height: 1em;\" \/> \u306a\u3093\u3068\u306a\u304f\u5b9f\u88c5\u306e\u65b9\u5f0f\u304c\u60f3\u50cf\u3067\u304d\u308b\u3068\u3044\u3046\u3082\u306e\u3060\u3002\u3068\u3044\u3046\u304b\u3001\u6975\u3081\u3066\u8ad6\u7406\u7684\u304b\u3064\u67d4\u8edf\u306a\u4ed5\u69d8\u3068\u8a00\u3048\u308b\u3002\u7d20\u6674\u3089\u3057\u3044\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u304a\u7d75\u63cf\u304d\u30bd\u30d5\u30c8 Asymptote \u306e\u7df4\u7fd2\u30012\u56de\u76ee\u3002\u6bce\u56de\u30c6\u30fc\u30de\u3092\u6c7a\u3081\u3066\u3001\u6bd4\u8f03\u7684\u30b7\u30f3\u30d7\u30eb\u306a\u4f8b\u984c\u3067\u7df4\u7fd2\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3046\u3002\u4eca\u56de\u306f\u3001\u7dda\u5206\u3092\u5f15\u304f\u3053\u3068\u3068\u30012\u76f4\u7dda\u306e\u4ea4\u70b9\u3092\u6c42\u3081\u308b\u3053\u3068\u3002\u3068\u3053\u308d\u3067\u3001Asymptote\u306fMetaPost\u304b\u3089  [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-asymptote"],"_links":{"self":[{"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=793"}],"version-history":[{"count":0,"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/posts\/793\/revisions"}],"wp:attachment":[{"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}